{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000028},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000106","468:4680000655","467:4670000409","487:4870004414","485:4850003118","485:4850004074","467:4670003772","468:4680000308","499:4990000302","473:4730001558","485:4850000101","485:4850000111","467:4670000818","473:4730001651","488:4880003061","467:4670001302","468:4680000809","493:4930006467","485:4850003935","499:4990003645","499:4990003737","468:4680004013","499:4990001313","470:4700006150","488:4880000327"],"twin_admin_codes":[485,468,467,487,485,485,467,468,499,473,485,485,467,473,488,467,468,493,485,499,499,468,499,470,488],"twin_sims":[0.3478590823215311,0.30550949986228815,0.30295597892539455,0.29570583809249124,0.2813608383499718,0.2669153043899566,0.2577293491297495,0.25562305650105405,0.25189353306513407,0.25138881183739203,0.24993057532893967,0.24664540793482942,0.24333102124129452,0.24311271371026721,0.24015214473313617,0.23040933258984406,0.21842137674372133,0.20728095157320126,0.20619967536429273,0.2028695702550084,0.20268140812370192,0.20020057798162666,0.1975958274184612,0.19676430930029704,0.19540735313539218],"twin_dists":[0.18873920818765771,0.20000455188041666,0.20071115791754446,0.20273653812026213,0.20683239437595088,0.21108690904421754,0.21386706556900242,0.21451329045647727,0.21566586556395165,0.21582267725412785,0.21627686829765916,0.21730633750287728,0.2183539347235352,0.21842325876333724,0.21936739919270437,0.22252907383554732,0.22654289127864544,0.23040774718025436,0.23079030993478855,0.23197721372301047,0.23204467522670988,0.23293817699468078,0.23388456052927203,0.23418849040866288,0.23468639033191102],"n_dims_used":45,"mean_confidence":0.9037261962890625},"coverage":{"mean_confidence":0.9037261962890625,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}